Visualization method, visualization device, and recording medium
The visualization method and device address the challenge of understanding objective function viewpoints by displaying weighting coefficients and trade-offs, improving decision-making clarity in optimization problems.
US20260179274A1Pending Publication Date: 2026-06-25NEC CORP
Patent Information
- Authority / Receiving Office
- US · United States
- Patent Type
- Applications(United States)
- Current Assignee / Owner
- NEC CORP
- Filing Date
- 2022-03-11
- Publication Date
- 2026-06-25
AI Technical Summary
Technical Problem
It is difficult to understand which viewpoint is strongly influenced by the objective function in optimization problems, particularly in machine learning technologies.
Method used
A visualization method and device that acquires and outputs weighting coefficients for each feature quantity across multiple objective functions, allowing for a comparable display of their influence on solutions, and highlights trade-offs between feature quantities.
Benefits of technology
Enhances the ease of checking and understanding the intentions behind different objective functions, facilitating better decision-making by visualizing the influence of feature quantities on solutions.
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Smart Images
Figure US20260179274A1-D00000_ABST
Abstract
This visualization device comprises a coefficient acquisition unit and an output control unit. The coefficient acquisition unit acquires, for each of a plurality of different objective functions, a weight coefficient for each of a plurality of feature amounts. The output control unit outputs, in a comparable manner, the acquired weight coefficients for the plurality of objective functions. The weight coefficients for the plurality of feature amounts express the degree of influence of the feature amounts on solutions to the plurality of objective functions.
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